Advance Adapters 712549 - Manual

ADVANCE ADAPTERS INC. P/N: 712549
P.O. Box 247, 4320 Aerotech Center Way New Item: (6/99)
Paso Robles, CA 93447 PAGE 1 OF 3
Telephone: (800) 350-2223 Fax: (805) 238-4201 Page Rev. Date: 09-16-13
KIT CONSISTS OF:
No. Qty Part No. Description
SPECIAL NOTE: The components packaged in this kit have been assembled and machined for specific type of conversions. Modifications to any of the components
will void any possible warranty or return privileges. If you do not fully understand modifications or changes that will be required to complete your conversion, we strongly
recommend that you contact our sales department for more information. This instruction sheet is only to be used for the assembly of Advance Adapter components.
We recommend that a service manual pertaining to your vehicle be obtained for specific torque values, wiring diagrams and other related equipment. These manuals are
normally available at automotive dealerships and parts stores.
1. 1 712548-BLK BELLHOUSING
2. 1 712548-PLT DUST COVER PLATE
3. 1 716176 RELEASE LEVER
4. 1 716180 BALL PIVOT (Installed)
5. 1 716193 PILOT BUSHING
6. 1 716332 BOOT
7. 4 723103 5/16" LOCK WASHER
8. 4 723123 5/16" x 1/2" LONG H.H.C.S.
9. 6 723722 H.H.C.S. 3/8"-16 x 1-1/4" LONG
10. 2 723730 S.H.C.S. 3/8"-16 x 1-1/4"
CHEVY BELLHOUSING TO
FORD TRANSMISSIONS(Jeep T18 77-79)
INSTALLATION INSTRUCTIONS:
The bearing retainer on the front of the transmission must pilot directly into the back of the new bellhousing. Make sure
that the input shaft of the transmission fits correctly into the new pilot bearing. We recommend that you trial fit the pilot
bearing, input shaft and clutch assembly prior to installation into the vehicle. Some conversions may require a slight
bellhousing or clutch arm modification. When using a Zoom clutch pressure plate, the clutch housing is much higher
than the normal Chevy design. The only modification for Zoom clutch applications would be to reduce the thickness
of the flywheel.
The recommended clutch assembly for this bellhousing is an 11" diaphragm type that has the high profile design. The
ball pivot and clutch release arm are designed for a location that is limited to only the high diaphragm type clutch. The
11" clutch assembly will require the use of the 168 tooth flywheel.
If a 10-1/2" clutch with a 153 tooth flywheel is going to be used, make sure that a high diaphragm type clutch is installed
with the same N1714 release bearing. When using the 153T flywheel, starter pocket modifications will also be necessary,
or you will need to purchase an aftermarket starter.
A Ford input shaft is normally 1-1/16" 10 spline, which will require the use of Centerforce# 281226 clutch disc or
equivalent. You will need to use a GM high profile pressure plate (Centerforce# CF165552) and a N1714 throw out
bearing.
The bellhousing is drilled and tapped to accept the stock transmissions 7/16" -14 bolts.
This bellhousing is drilled for the Jeep T18 transmissions 1977-79 that have a 2" long pilot tip. The input shaft will require
to be shortened but the full bellhousing allows for full clutch spline engagement.
RELEASE ARM
The two cogs on the release arm that fit over the release bearing will require a small bit of grinding to properly fit the
N1714 bearing.
DUST COVER INSTALLATION
The dust cover that we have furnished with this kit will fit all Chevy engines up to 1985. If your engine is 1986 or newer
and uses the larger rear main seal, you will need to modify the inside diameter of the steel sheet metal plate to allow for
clearance around the rear main seal area.
NOTE:
Most 1999 & up GM V8 & V6 engines had
a larger crank I.D. The pilot bushing in
this kit requires a steel sleeve, P/N 716155.
Using this kit with a Gen 3 Chevy engine
will require some additional modifica-
tions to the front retainer and the clutch
components.